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This part is used to space the E3D Titan Extruder body away from the face of a NEMA17 motor.

Prüfköper zur Validierung der kombinierten Restriktionen für eine Prozesskette aus FDM und Feinguss. Test body for the validation of the combined restrictions for a process chain from FDM and precision casting.

All uploads for: willy3d

Photo Title
Mini Kossel - Delta 3D Printer

Kossel is a parametric delta robot 3D printer.

Mini Kossel
3D Hubs Party Glasses

3D Hubs Party Glasses! Source:

Glasses, Party Glasses
Jet Engine

Put a pressure regulator on the air line or it will blow to bits!  You will need:  10 x 220 mm steel shaft  10 x 14 x 10 needle roller bearing (x 2)  10 x 22 x 6 bearing  10 x 30 x 9 bearing  10 x 24 x 9...

Jet Engine
Electric Window Opener

-The system should fit within the limits of the frame depth (about 50mm in this case).  -The moving arm is not allowed to move out of the frame at the room side. This is nescessary to let the window mosquito screen in place. So basically...

Window, Window Opener, Windows
RoboKnob for the Ultimaker 2

Knob hole is modeled larger than necessary. If too loose insert paper or extra material into the hole.

Roboknob, Ultimaker 2
Prusa iteration 3

Files for Josef Prusa Workshops: To start grab the source folder for SCAD and DXF files: Copy configuration.scad.dist to configuration.scad and fill custom settings section. Use: .3mm Layer Height/2.2 Extrusion Width (Width over...

Prusa, Prusa i3, prusai3
Ultimaker Dual Head

With additional holes for cabling. And additional screwfixtures, in case the pressfit is not good enough, or relaxes with time. See remix parents. One should be able to put m3 threads into the tiny holes. Source:...

Ultimaker Dual, Ultimaker Dual Head
The Vornaments!

Ornament numbering (1-7) roughly correlates with difficulty of printing. Regardless, getting the first layer stuck to the build platform, and printing with a thick brim, are essential. Some of the ornaments have very aggressive overhangs, and having...

Solidoodle 2 Anti-Backlash Assembly V2 (Aluminum Carrier)

Instructions The spring has a 0.825 O.D., 0.725 I.D, and 0.05 wire thickness. It's approximately 1.2 inches free length, and 0.300 compressed length. (Spring was selected as it was local.). Century Spring ( carries a similar...

Solidoodle 2 Anti Backlas
Solidoodle 2: M4 Thumb Screw

Thumb screw cap is used to level the platform on the Solidoodle 2 from underneath without a tool. The cap fits tightly onto an M4 nut (7 mm wide). No extra materials needed. Source:

Solidoodle 2 Platform
Solidoodle Clip On 40mm Fan Guard

Having the issue of filament running into the fan when your Solidoodle extruder is backed into the rear left corner. This should take care of it without needing screws. First seen here:

Solidoodle Fan Guard
E3D Hotend Mount for Ultimaker

Replacement head for Ultimaker to allow the use of the E3D hotend which a llows jam free printing at elevated temperatures for PLA, ABS and PC. (ABS at >150mm/s and temps up to 265deg.) This also gives very strong parts with superb surface...

Ultimaker e3d Hotend
Ultimaker Extruder Fan Duct

Ultimaker Extruder Fan Duct for use with the V2 hotend "The V2 hot end bundle is fool proof when assembling. There is only one way to assemble it, no (more) small differences. It’s leak free, So no need to use teflon...

Ultimaker v2 Fan Duct
Ultimaker Extruder Gear Upgrade

Replacement for the original wooden extruder gear with thicker teeth.  Features: Very good fitting to the stepper pinion. It has involute teeth, matching the distance of the axes and the numbers of teeth. You can use this...

Ultimaker Extruder